Head to head
Kou Oobatake (大畠功) vs Ryouga Hayashi (林竜河)
Two careers, 50 shared rounds, one running count. Everything below comes from the official results the two of them posted in the same rounds of the same competitions.
Kou Oobatake (大畠功) (Japan) and Ryouga Hayashi (林竜河) (Japan) have met in 50 rounds across 21 competitions since 2011. Counting every round where both finished with a result, Ryouga Hayashi (林竜河) leads Kou Oobatake (大畠功): 33 finishes in front to 17.
On personal bests the split is just as plain: across 13 shared events, Ryouga Hayashi (林竜河) holds the faster single in 8, Kou Oobatake (大畠功) in 5.
Personal bests, side by side
faster single in bold| Event | Kou Oobatake (大畠功) single | average | Ryouga Hayashi (林竜河) single | average |
|---|---|---|---|---|
| 3×3 | 13.05 | 15.23 | 10.96 | 13.34 |
| 2×2 | 2.69 | 6.03 | 2.78 | 5.55 |
| 4×4 | 1:02.55 | 1:16.09 | 51.63 | 1:00.14 |
| 5×5 | 1:56.56 | 2:16.35 | 1:05.71 | 1:11.21 |
| 6×6 | 5:34.69 | 5:41.64 | 1:58.38 | 2:04.78 |
| 7×7 | 8:00.55 | 8:20.40 | 2:48.12 | 2:57.77 |
| 3×3 blindfolded | 55.90 | 1:27.53 | 3:46.36 | 5:51.82 |
| 3×3 Fewest Moves | 30 moves | 34.67 | 48 moves | — |
| 3×3 one-handed | 24.18 | 28.69 | 32.35 | 38.45 |
| Clock | 13.44 | 15.27 | 7.53 | 9.13 |
| Megaminx | 2:46.18 | 3:03.67 | 1:36.27 | 1:44.28 |
| Pyraminx | 10.88 | 13.11 | 7.18 | 9.29 |
| 3×3 Multi-Blind | 8 of 8 cubes · 59:27 | — | 1 of 2 cubes · 20:00 | — |
Year by year
every meeting, 50 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | Kou Oobatake (大畠功) | Ryouga Hayashi (林竜河) | ahead |
|---|---|---|---|---|---|---|
| 2023 | Otsu Biwako Autumn 2023 | 3×3 | First round | 16.68 | 16.05 | Ryouga Hayashi (林竜河) |
| 2023 | Rubik's WCA World Championship 2023 | 3×3 | First round | 15.23 | 15.04 | Ryouga Hayashi (林竜河) |
| 2019 | Hiroshima Open 2019 | 3×3 blindfolded | Final | 1:46.50 | 4:18.60 | Kou Oobatake (大畠功) |
| 2019 | Reiwa Anniversary 2019 | 3×3 blindfolded | Final | 1:14.47 | — | Kou Oobatake (大畠功) |
| 2018 | Saitama 2018 | 3×3 blindfolded | Final | 1:41.06 | — | Kou Oobatake (大畠功) |
| 2018 | Saitama 2018 | 3×3 blindfolded | First round | 1:46.30 | 4:22.90 | Kou Oobatake (大畠功) |
| 2015 | Japan Open 2015 | 3×3 | First round | 21.31 | 15.45 | Ryouga Hayashi (林竜河) |
| 2015 | World Rubik's Cube Championship 2015 | 3×3 | First round | 30.11 | 18.61 | Ryouga Hayashi (林竜河) |
| 2015 | JRCA Kansai Spring 2015 | 3×3 | First round | 30.40 | 15.78 | Ryouga Hayashi (林竜河) |
| 2015 | Kansai Open 2015 | 3×3 | First round | 26.17 | 17.11 | Ryouga Hayashi (林竜河) |
| 2014 | Cube Camp in Kanazawa 2014 | 3×3 | First round | 23.28 | 17.41 | Ryouga Hayashi (林竜河) |
| 2014 | Cube Camp in Kanazawa 2014 | 3×3 blindfolded | Final | 2:11.63 | 4:49.28 | Kou Oobatake (大畠功) |
| 2014 | Kansai Open 2014 | 3×3 | First round | 27.61 | 17.46 | Ryouga Hayashi (林竜河) |
| 2013 | Japan Open 2013 | 3×3 | First round | 17.68 | 17.57 | Ryouga Hayashi (林竜河) |
Full careers: Kou Oobatake (大畠功) · Ryouga Hayashi (林竜河). A meeting is a round of one event at one competition where both finished with a counted result. Who finished ahead follows official placing in the round: rounds played to an average are won on the average, best-of rounds on the single.